GroupDocs.Merger for Python via .NET does not require any external software to be installed such as Microsoft Word, Microsoft Excel or Microsoft PowerPoint for file merging....Watermark Product Solution GroupDocs...Upgrade an Order Support Docs API Reference Live Demos Free Support...
Rendering files to PDF with GroupDocs.Viewer for Node.js via Java. It means that you can embed PDF in websites or applications by using this Java Api...Watermark Product Solution GroupDocs...Upgrade an Order Support Docs API Reference Live Demos Free Support...
Detecting the version of a PDF document The following sample of code will help you to detect the PDF version a loaded document and extract some additional file format information.
Load a PDF document Extract the root metadata package Use the getPdfType method to obtain file format information advanced_usage.managing_metadata_for_specific_formats.document.pdf.PdfReadFileFormatProperties
try (Metadata metadata = new Metadata(Constants.InputPdf)) { PdfRootPackage root = metadata.getRootPackageGeneric(); System.out.println(root.getPdfType().getFileFormat()); System.out.println(root.getPdfType().getVersion()); System.out.println(root.getPdfType().getMimeType()); System.out.println(root.getPdfType().getExtension()); } Reading built-in metadata properties To access built-in metadata of a PDF document, please use the getDocumentProperties method defined in the DocumentRootPackage class....Watermark Product Solution GroupDocs...Upgrade an Order Support Docs API Reference Live Demos Free Support...
Rendering documents with GroupDocs.Viewer for Java in your Java applications....Watermark Product Solution GroupDocs...Upgrade an Order Support Docs API Reference Live Demos Free Support...
This example demonstrates how to load a password-protected document.
advanced_usage.loading_files.LoadPasswordProtectedDocument
// Specify the password LoadOptions loadOptions = new LoadOptions(); loadOptions.setPassword("123"); // Constants.ProtectedDocx is an absolute or relative path to your document. Ex: @"C:\Docs\source.docx" try (Metadata metadata = new Metadata(Constants.ProtectedDocx, loadOptions)) { // Extract, edit or remove metadata here } More resources GitHub examples You may easily run the code above and see the feature in action in our GitHub examples:...Watermark Product Solution GroupDocs...Upgrade an Order Support Docs API Reference Live Demos Free Support...
This article explains how to update password for PDF, Word, Excel, PowerPoint documents by using GroupDocs.Merger for .NET....Watermark Product Solution GroupDocs...Upgrade an Order Support Docs API Reference Live Demos Free Support...
Save attachments and embedded files from PDF, Outlook data file or email...Watermark Product Solution GroupDocs...Upgrade an Order Support Docs API Reference Live Demos Free Support...
This article gives the knowledge about nesting search queries in object form....Watermark Product Solution GroupDocs...Upgrade an Order Support Docs API Reference Live Demos Free Support...
This article demonstrates that how to save the document as a rasterized PDF file...Watermark Product Solution GroupDocs...Upgrade an Order Support Docs API Reference Live Demos Free Support...
This article demonstrates that how to save the document as a rasterized PDF file...Watermark Product Solution GroupDocs...Upgrade an Order Support Docs API Reference Live Demos Free Support...